Datasheet

E-112
www.recom-electronic.com
REV: 1/2010
REC 7.5
Specifications (measured at T
A
= 25°C, nominal input voltage, full load and after warm-up)
REC7.5-S_DRW/H*/A/M
Series
ECONOLINE
DC/DC-Converter
Typical Characteristics
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60%
80%
20%
20
60
80
Total Output current (%)
2412
483.3
4805
4812
Single
Efficiency %
100
0
40%0% 100%
40
Efficiency / Load
60%
80%
20%
20
60
80
Total Output current (%)
2409D
2405D
4815D
2412D
Dual
Input Voltage Range 2:1
Output Voltage Accuracy ±2% max.
Line Voltage Regulation 0.4% max.
Load Voltage Regulation (25% to 100% full load ) 0.8% max.
Minimum Load 0%
Output Ripple and Noise (at 20MHz BW) 3.3V output type 100mVp-p max.
5, 9, 12 and 15V output types 50mVp-p max.
Operating Frequency (Full Load) 150kHz min. / 240kHz max.
Input Filter PI Network
Efficiency at Full Load see Selection Guide
No Load Power Consumption 300mW max.
Isolation Voltage /H1 Version (tested for 1 second) 1000VDC
(rated for 1 minute) 500VAC / 60Hz
/H2 Version (tested for 1 second) 2000VDC
(rated for 1 minute) 1000VAC / 60Hz
/H3 Version (tested for 1 second) 3000VDC
(rated for 1 minute) 1500VAC / 60Hz
Isolation Capacitance 50pFtyp.
Isolation Resistance 1 GΩ min.
Short Circuit Protection (Max temp. = 50°C during short circuit conditions) Continuous, Auto Restart
Operating Temperature Range (free air convection) -40°C to +71°C (see Graph)
Storage Temperature Range -55°C to +125°C
Relative Humidity 95% RH
Case Material Nickel Plated Metal with Non-Conductive Base
Thermal Impedance Natural convection 12°C/W
Package Weight 16g
Packing Quantity 15 pcs per Tube
MTBF (+25°C) using MIL-HDBK 217F 800 x 10
3
hours
(+71°C) using MIL-HDBK 217F >200 x 10
3
hours
Certifications UL General Safety Report: E248550 UL 60950-1 1st Ed.
C22.2 No. 60950-1-03
EN General Safety Report: LVD-2K05230 EN60950-1:2001
EN Medical Safety Report: ETS-060065 EN60601-1:1988 + A1: 1991 + A2: 1995
Detailed Information see
Application Notes chapter "MTBF"
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Vout (% nominal)
100
25
50
160140500
% of Rated Load
0
75
120100
180 200
Overload Response